Swift Model & Mock Generator

import Foundation
import SwiftData

/// SwiftData persistent entity
@Model
final class Course {
    @Attribute(.unique) var id: String
    var name: String
    var category: String
    var rating: Double
    var isFeatured: Bool
    var enrolledStudents: Int
    var createdAt: String

    init(id: String, name: String, category: String, rating: Double, isFeatured: Bool, enrolledStudents: Int, createdAt: String) {
        self.id = id
        self.name = name
        self.category = category
        self.rating = rating
        self.isFeatured = isFeatured
        self.enrolledStudents = enrolledStudents
        self.createdAt = createdAt
    }

    // MARK: - Previews & Mocks
    static var preview: Course {
        Course(id: "1", name: "SwiftUI Essentials", category: "Development", rating: 4.9, isFeatured: true, enrolledStudents: 1250, createdAt: "2026-05-10")
    }
}